Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
Rev ID & Class Code (REVCLASSCODE) – Offset 8
REVCLASSCODE - Revision ID and Class Code
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31:8 | 80501h | RO | Class Code (CLASS_CODES) The Class Code register is read-only and is used to identify the genericfunction of the device, and in some cases, a specific register-levelprogramming interface. |
7:0 | See Description | RO | Rev ID (RID) Revision ID identifies the revision of particular PCI device. Refer to Device and Revision ID table in Vol1 for specific value. |